source boundary
frontier-owneddeclared
A source record is provenance. It supports a finding only through evidence atoms, extraction spans, and reviewed finding bundles.
frontiers / frontier
Source record
back to sourcessource boundary
frontier-ownedA source record is provenance. It supports a finding only through evidence atoms, extraction spans, and reviewed finding bundles.
finding bindings
record contextFindings bound to this source through source ids, evidence atoms, provenance, or reviewed source-record slots.
evidence atoms
materializedEvidence atoms pin exact spans, measurements, selectors, or curation assertions to the source.
review context
inspectable2 reviewable changes and 0 evaluations are attached through this source or its findings.
Locator and citation
external sourcelocator
title:Echoes from the Abyss; tentative claims
imported
2026-05-29T02:16:33.059929+00:00
extraction mode
manual_curation
authors
reviewer:will-blair
Caveats
No source-specific caveats are recorded.
Gravitational wave echoes appearing at characteristic time intervals after the ringdown would indicate Planck-scale structure near the black hole horizon, potentially indicating quantum gravity effects that violate classical GR.
events
vev_ca0fdb508dae1c3ffinding.assertedManual finding added to frontier state
reviewer:will-blair · 2026-05-29
vev_74c2950d305622d4finding.caveatedVerifier caution: GW echo hypothesis (Kehagials-Sfakianakis, arxiv.org/pdf/1612.00266) remains speculative; document correctly labels as 'tentative claims' but no echoes have been robustly detected. Only null results so far; the mechanism would indicate Planck-scale structure but remains observati
reviewer:will-blair · 2026-05-29
reviewable changes
vpr_9aa33d0bfdb37f46finding.addManual finding added to frontier state
applied · reviewer:will-blair · 2026-05-29
vpr_ddd3d8dffba7107dfinding.caveatVerifier caution: GW echo hypothesis (Kehagials-Sfakianakis, arxiv.org/pdf/1612.00266) remains speculative; document correctly labels as 'tentative claims' but no echoes have been robustly detected. Only null results so far; the mechanism would indicate Planck-scale structure but remains observati
applied · reviewer:will-blair · 2026-05-29
evaluations
No evaluation rows are attached.